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Contents

Index

• Getting Started

• User's Guide

• Functions

• Desktop Tools and Development Environment

• Data Import and Export

• Mathematics

• Arrays and Matrices

• Operators

• Elementary Matrices and Arrays

• Array Operations

• Array Manipulation

• Specialized Matrices

• Linear Algebra

• Elementary Math

• Polynomials

• Interpolation and Computational Geometry

• Cartesian Coordinate System Conversion

• Nonlinear Numerical Methods

• Special Functions

• Sparse Matrices

• Math Constants

• Data Analysis

• Programming and Data Types

• Object-Oriented Programming

• Graphics

• 3-D Visualization

• GUI Development

• External Interfaces

• Examples

• Release Notes

issparse - Determine whether input is sparse

Syntax

TF = issparse(S)

Description

TF = issparse(S) returns logical 1 (true) if the storage class of S is sparse and logical 0 (false) otherwise.

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issparse - Determine whether input is sparse

Syntax

Description

See Also

Free MATLAB Interactive Kit

Trials Available